redcliffe postcode qldga Home ›› Postcode Finder ›› QLDGA ›› Redcliffe Redcliffe local listingsThe suburb of Redcliffe is located in QLD and has a postcode of 4020. Free redcliffe business listing! 1Redcliffe State High SchoolCnr Klinger Rd & Oxley Ave 07 389711112Redcliffe Special School17 Klingner Rd 07 389751113Homestyle Roof Painters & Repairs Redcliffe20 Hibiscus Court 1800811405 View more business listings in redcliffe Search and find other Postcodes in Queensland or widen the search to Postcodes in Australia.